ByteBufferBsonInput (mongo-java-driver 3.3.0-query-log-max-size API)

java.lang.Object
- org.bson.io.ByteBufferBsonInput

所有已实现的接口:

java.io.Closeable, java.lang.AutoCloseable, BsonInput
```
public class ByteBufferBsonInput
extends java.lang.Object
implements BsonInput
```
An implementation of BsonInput that is backed by a ByteBuf.

从以下版本开始:

3.0

构造器概要

构造器
构造器和说明

ByteBufferBsonInput(ByteBuf buffer)
Construct an instance with the given byte buffer.

构造器
构造器和说明
`ByteBufferBsonInput(ByteBuf buffer)` Construct an instance with the given byte buffer.

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`void`	`close()`
`int`	`getPosition()` Gets the current position in the stream
`boolean`	`hasRemaining()` Returns true if there are more bytes left in the stream.
`void`	`mark(int readLimit)` Marks the current position in the stream.
`byte`	`readByte()` Reads a single byte from the stream
`void`	`readBytes(byte[] bytes)` Reads the specified number of bytes into the given byte array.
`void`	`readBytes(byte[] bytes, int offset, int length)` Reads the specified number of bytes into the given byte array starting at the specified offset.
`java.lang.String`	`readCString()` Reads a BSON CString value from the stream.
`double`	`readDouble()` Reads a BSON Double value from the stream.
`int`	`readInt32()` Reads a BSON Int32 value from the stream.
`long`	`readInt64()` Reads a BSON Int64 value from the stream.
`ObjectId`	`readObjectId()` Reads a BSON ObjectId value from the stream.
`java.lang.String`	`readString()` Reads a BSON String value from the stream.
`void`	`reset()` Resets the stream to the current mark.
`void`	`skip(int numBytes)` Skips the specified number of bytes in the stream.
`void`	`skipCString()` Skips a BSON CString value from the stream.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - ByteBufferBsonInput
```
public ByteBufferBsonInput(ByteBuf buffer)
```
    Construct an instance with the given byte buffer. The stream takes over ownership of the buffer and closes it when this instance is closed.
    
    参数:
    
    buffer - the byte buffer
- 方法详细资料
  - getPosition
```
public int getPosition()
```
    从接口复制的说明: BsonInput
    
    Gets the current position in the stream
    
    指定者:
    
    getPosition 在接口中 BsonInput
    
    返回:
    
    the current position
  - readByte
```
public byte readByte()
```
    从接口复制的说明: BsonInput
    
    Reads a single byte from the stream
    
    指定者:
    
    readByte 在接口中 BsonInput
    
    返回:
    
    the byte value
  - readBytes
```
public void readBytes(byte[] bytes)
```
    从接口复制的说明: BsonInput
    
    Reads the specified number of bytes into the given byte array. This is equivalent to to readBytes(bytes, 0, bytes.length).
    
    指定者:
    
    readBytes 在接口中 BsonInput
    
    参数:
    
    bytes - the byte array to write into
  - readBytes
```
public void readBytes(byte[] bytes,
                      int offset,
                      int length)
```
    从接口复制的说明: BsonInput
    
    Reads the specified number of bytes into the given byte array starting at the specified offset.
    
    指定者:
    
    readBytes 在接口中 BsonInput
    
    参数:
    
    bytes - the byte array to write into
    
    offset - the offset to start writing
    
    length - the number of bytes to write
  - readInt64
```
public long readInt64()
```
    从接口复制的说明: BsonInput
    
    Reads a BSON Int64 value from the stream.
    
    指定者:
    
    readInt64 在接口中 BsonInput
    
    返回:
    
    the Int64 value
  - readDouble
```
public double readDouble()
```
    从接口复制的说明: BsonInput
    
    Reads a BSON Double value from the stream.
    
    指定者:
    
    readDouble 在接口中 BsonInput
    
    返回:
    
    the double value
  - readInt32
```
public int readInt32()
```
    从接口复制的说明: BsonInput
    
    Reads a BSON Int32 value from the stream.
    
    指定者:
    
    readInt32 在接口中 BsonInput
    
    返回:
    
    the Int32 value
  - readObjectId
```
public ObjectId readObjectId()
```
    从接口复制的说明: BsonInput
    
    Reads a BSON ObjectId value from the stream.
    
    指定者:
    
    readObjectId 在接口中 BsonInput
    
    返回:
    
    the ObjectId
  - readString
```
public java.lang.String readString()
```
    从接口复制的说明: BsonInput
    
    Reads a BSON String value from the stream.
    
    指定者:
    
    readString 在接口中 BsonInput
    
    返回:
    
    the string
  - readCString
```
public java.lang.String readCString()
```
    从接口复制的说明: BsonInput
    
    Reads a BSON CString value from the stream.
    
    指定者:
    
    readCString 在接口中 BsonInput
    
    返回:
    
    the CString
  - skipCString
```
public void skipCString()
```
    从接口复制的说明: BsonInput
    
    Skips a BSON CString value from the stream.
    
    指定者:
    
    skipCString 在接口中 BsonInput
  - skip
```
public void skip(int numBytes)
```
    从接口复制的说明: BsonInput
    
    Skips the specified number of bytes in the stream.
    
    指定者:
    
    skip 在接口中 BsonInput
    
    参数:
    
    numBytes - the number of bytes to skip
  - mark
```
public void mark(int readLimit)
```
    从接口复制的说明: BsonInput
    
    Marks the current position in the stream. This method obeys the contract as specified in the same method in InputStream.
    
    指定者:
    
    mark 在接口中 BsonInput
    
    参数:
    
    readLimit - the maximum limit of bytes that can be read before the mark position becomes invalid
  - reset
```
public void reset()
```
    从接口复制的说明: BsonInput
    
    Resets the stream to the current mark. This method obeys the contract as specified in the same method in InputStream.
    
    指定者:
    
    reset 在接口中 BsonInput
  - hasRemaining
```
public boolean hasRemaining()
```
    从接口复制的说明: BsonInput
    
    Returns true if there are more bytes left in the stream.
    
    指定者:
    
    hasRemaining 在接口中 BsonInput
    
    返回:
    
    true if there are more bytes left in the stream.
  - close
```
public void close()
```
    指定者:
    
    close 在接口中 java.io.Closeable
    
    指定者:
    
    close 在接口中 java.lang.AutoCloseable
    
    指定者:
    
    close 在接口中 BsonInput

类 ByteBufferBsonInput

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

ByteBufferBsonInput

方法详细资料

getPosition

readByte

readBytes

readBytes

readInt64

readDouble

readInt32

readObjectId

readString

readCString

skipCString

skip

mark

reset

hasRemaining

close